JTJerryls400

my 1jz will arrive about two weeks
have some questions
1. is "service egnine soon" SES light present in 1jz same as in sc400? or there is fance jap text that is displayed on that digital soarer cluster and no ses light? if yes, how you reading diagnostic codes when have analog cluster?
2. stock turbos: when they start making boost (RPMs)?
3. what is stock 1jz automatic diff ratio? (much fare from sc400 ratio?)
4. what you use for 180 km/h speed limit delete. is there any DIY or must be use dome as say HKS speed del.
5. I hear that stock baro sensor is only for 1 bar (about 15 psi) hear that supra 2 bar sensor can be use with supra injectors. can you tell me more about that?
6. stock FPR. is restrictive as stock DSM regulator and must be changed when change fuel fump for walbro one?
7. someone have that "soarer bible" or just 1jz soarer wirings schematic?

seven questons... hope someone will answer,
thanks
Jerry

SimonR

As you are in Poland I assume that you are importing a 1JZ Soarer from Japan? If so:

1. is "service egnine soon" SES light present in 1jz same as in sc400? or there is fance jap text that is displayed on that digital soarer cluster and no ses light? if yes, how you reading diagnostic codes when have analog cluster?
1JZ engine diags here: http://www.toyotaimportsforum.co.uk/...ad.php?t=11529 (Mods: Am I allowed to post a link to another site?)

2. stock turbos: when they start making boost (RPMs)?
About 2k, until you change that with exhaust, intercooler etc.

5. I hear that stock baro sensor is only for 1 bar (about 15 psi) hear that supra 2 bar sensor can be use with supra injectors. can you tell me more about that?
Yes, baro sensor (otherwise known as MAP sensor) only senses up to 1 bar (gauge). I didn't think the Supra sensor was 2 bar. Are you sure? Injector size makes no difference to pressure sensor.

6. stock FPR. is restrictive as stock DSM regulator and must be changed when change fuel fump for walbro one?
Stock FPR is fine. I am running an upgraded Skyline GTR fuel pump with stock FPR. Guys in UK are running to to 500bhp with stock FPR.

7. someone have that "soarer bible" or just 1jz soarer wirings schematic?
Buy the Soarer Bible. It took Jeff Harper hundreds of hours to translate. He deserves the money!

LocknRoll

where can you find the "soarer bible"?

SimonR

Jeff can be found on Soarer Central. Search for 'Bible'.

JTJerryls400

somebody know answers for that questions?

3. what is stock 1jz automatic diff ratio? (much fare from sc400 ratio?)

4. what you use for 180 km/h speed limit delete. is there any DIY or must be use dome as say HKS speed del.

thanks
Jerry